#A64B29#A64B29

#A64B29 is a mid, vivid orange. Relative luminance 0.133; OKLCH L 52.4% C 0.129 H 40.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#A64B29
RGB	rgb(166, 75, 41)
HSL	hsl(16, 60%, 41%)
HSV	hsv(16, 75%, 65%)
CMYK	cmyk(0%, 54.8%, 75.3%, 34.9%)
CIE-LAB	lab(43.21, 35.28, 37.41)
CIE-LCH	lch(43.21, 51.42, 46.68°)
OKLab	oklab(52.38% 0.0989 0.0835)
OKLCH	oklch(52.38% 0.129 40.2)
XYZ	xyz(18.6440, 13.3016, 3.6831)
Luminance	0.1330 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64B29 #2984A6

analogous

#A62945 #A64B29 #A68929

triadic

#A64B29 #29A64B #4B29A6

tetradic

#A64B29 #45A629 #2984A6 #8929A6

square

#A64B29 #45A629 #2984A6 #8929A6

split-complementary

#A64B29 #29A689 #2945A6

monochromatic

#441F11 #75351D #A64B29 #CF653D #DB8C6E

Accessibility & contrast

On white

5.74

#A64B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#A64B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64B29

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64B29	#FFFFFF	#000000	##FFFFFF
##A64B29	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A25

Deuteranopia (green-blind)

#7A6E27

Tritanopia (blue-blind)

#B63744

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a64b29;
/* rgb */ color: rgb(166, 75, 41);
/* oklch */ color: oklch(52.4% 0.129 40.2);

Tailwind

colors: {
  custom: {
    50: '#c78064',
    500: '#a64b29',
    950: '#000000',
  },
}

SCSS

$custom: #a64b29;
$custom-light: #c78064;
$custom-dark: #000000;

JSON

{
  "hex": "#a64b29",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 41
  },
  "hsl": {
    "h": 16.32,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52375,
    "c": 0.1294,
    "h": 40.2
  },
  "luminance": 0.13299
}

Semantic roles & 50–950 ramp

primary

#A64B29

secondary

#69AAC2

accent

#B8E444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A05

muted

#837C7A

Preview Lab

Preview with #A64B29

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →